Update azure pipelines links

README.md

@@ -2,8 +2,8 @@
 
 Branch          | Travis | Appveyor | Azure Pipelines | codecov.io | Docs | Matrix |
 :-------------: | ------ | -------- | --------------- | ---------- | ---- | ------ |
-[`master`](https://github.com/boostorg/static_string/tree/master) | [![Build Status](https://travis-ci.org/boostorg/static_string.svg?branch=master)](https://travis-ci.org/boostorg/static_string) | [![Build status](https://ci.appveyor.com/api/projects/status/64es4wg4w7mc5wn2/branch/master?svg=true)](https://ci.appveyor.com/project/sdkrystian/static-string/branch/master) | [![Build Status](https://dev.azure.com/krystiands/static_string/_apis/build/status/sdkrystian.static_string?branchName=master)](https://dev.azure.com/krystiands/static_string/_build/latest?definitionId=1&branchName=master) | [![codecov](https://codecov.io/gh/boostorg/static_string/branch/master/graph/badge.svg)](https://codecov.io/gh/boostorg/static_string/branch/master) | [![Documentation](https://img.shields.io/badge/docs-master-brightgreen.svg)](https://sdkrystian.github.io/doc/static_string) | [![Matrix](https://img.shields.io/badge/matrix-master-brightgreen.svg)](http://www.boost.org/development/tests/master/developer/static_string.html)
-[`develop`](https://github.com/boostorg/static_string/tree/develop) | [![Build Status](https://travis-ci.org/boostorg/static_string.svg?branch=develop)](https://travis-ci.org/boostorg/static_string) | [![Build status](https://ci.appveyor.com/api/projects/status/64es4wg4w7mc5wn2/branch/develop?svg=true)](https://ci.appveyor.com/project/sdkrystian/static-string/branch/develop) | [![Build Status](https://dev.azure.com/krystiands/static_string/_apis/build/status/sdkrystian.static_string?branchName=develop)](https://dev.azure.com/krystiands/static_string/_build/latest?definitionId=1&branchName=develop) | [![codecov](https://codecov.io/gh/boostorg/static_string/branch/develop/graph/badge.svg)](https://codecov.io/gh/boostorg/static_string/branch/develop) | [![Documentation](https://img.shields.io/badge/docs-develop-brightgreen.svg)](http://www.boost.org/doc/libs/develop/doc/html/static_string.html) | [![Matrix](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](http://www.boost.org/development/tests/develop/developer/static_string.html)
+[`master`](https://github.com/boostorg/static_string/tree/master) | [![Build Status](https://travis-ci.org/boostorg/static_string.svg?branch=master)](https://travis-ci.org/boostorg/static_string) | [![Build status](https://ci.appveyor.com/api/projects/status/64es4wg4w7mc5wn2/branch/master?svg=true)](https://ci.appveyor.com/project/sdkrystian/static-string/branch/master) | [![Build Status](https://krystiands.visualstudio.com/static_string/_apis/build/status/Boost.StaticString?branchName=master)](https://krystiands.visualstudio.com/static_string/_build/latest?definitionId=3&branchName=master) | [![codecov](https://codecov.io/gh/boostorg/static_string/branch/master/graph/badge.svg)](https://codecov.io/gh/boostorg/static_string/branch/master) | [![Documentation](https://img.shields.io/badge/docs-master-brightgreen.svg)](https://sdkrystian.github.io/doc/static_string) | [![Matrix](https://img.shields.io/badge/matrix-master-brightgreen.svg)](http://www.boost.org/development/tests/master/developer/static_string.html)
+[`develop`](https://github.com/boostorg/static_string/tree/develop) | [![Build Status](https://travis-ci.org/boostorg/static_string.svg?branch=develop)](https://travis-ci.org/boostorg/static_string) | [![Build status](https://ci.appveyor.com/api/projects/status/64es4wg4w7mc5wn2/branch/develop?svg=true)](https://ci.appveyor.com/project/sdkrystian/static-string/branch/develop) | [![Build Status](https://krystiands.visualstudio.com/static_string/_apis/build/status/Boost.StaticString?branchName=develop)](https://krystiands.visualstudio.com/static_string/_build/latest?definitionId=3&branchName=develop) | [![codecov](https://codecov.io/gh/boostorg/static_string/branch/develop/graph/badge.svg)](https://codecov.io/gh/boostorg/static_string/branch/develop) | [![Documentation](https://img.shields.io/badge/docs-develop-brightgreen.svg)](http://www.boost.org/doc/libs/develop/doc/html/static_string.html) | [![Matrix](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](http://www.boost.org/development/tests/develop/developer/static_string.html)
 
 ## Introduction